Observatorio de I+D+i UPM

Memorias de investigación
Artículos en revistas:
The mossy north: An inverse latitudinal diversity gradient in European bryophytes
Año:2016
Áreas de investigación
  • Biodiversidad
Datos
Descripción
It remains hotly debated whether latitudinal diversity gradients are common across taxonomic groups and whether a single mechanism can explain such gradients. Investigating species richness (SR) patterns of European land plants, we determine whether SR increases with decreasing latitude, as predicted by theory, and whether the assembly mechanisms differ among taxonomic groups. SR increases towards the south in spermatophytes, but towards the north in ferns and bryophytes. SR patterns in spermatophytes are consistent with their patterns of beta diversity, with high levels of nestedness and turnover in the north and in the south, respectively, indicating species exclusion towards the north and increased opportunities for speciation in the south. Liverworts exhibit the highest levels of nestedness, suggesting that they represent the most sensitive group to the impact of past climate change. Nevertheless, although the extent of liverwort species turnover in the south is substantially and significantly lower than in spermatophytes, liverworts share with the latter a higher nestedness in the north and a higher turn-over in the south, in contrast to mosses and ferns. The extent to which the similarity in the patterns displayed by spermatophytes and liverworts reflects a similar assembly mechanism remains, however, to be demonstrated.
Internacional
Si
JCR del ISI
Si
Título de la revista
Scientific Reports
ISSN
2045-2322
Factor de impacto JCR
5,228
Información de impacto
Volumen
6
DOI
10.1038/srep25546
Número de revista
25546
Desde la página
1
Hasta la página
9
Mes
SIN MES
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Participantes
  • Autor: Ruben Garcia Mateo (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Ecología y Gestión Forestal Sostenible
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